IDT74FCT3807DPYI8

Clock Buffers, Drivers Overview

The IDT74FCT3807DPYI8 is a single-input, ten-output clock buffer and driver manufactured by Renesas Electronics Corporation. It belongs to the 74FCT3807D series and operates with an LVTTL input and CMOS/TTL outputs. The device supports a maximum frequency of 100 MHz and functions within a supply voltage range of 3V to 3.6V. It is housed in a 20-SSOP package with dimensions of 0.209 inches (5.30mm) width. The component is rated for an operating temperature range of -40°C to 85°C and is currently designated as obsolete.

Clock Buffers, Drivers Feature Summary

• Single-to-ten fan-out buffering capability
• LVTTL input interface with CMOS/TTL output compatibility
• Maximum operating frequency of 100 MHz
• Wide supply voltage operation from 3V to 3.6V

Clock Buffers, Drivers Applications

• Clock distribution networks requiring high fan-out
• System timing synchronization in digital circuits
• Signal buffering for LVCMOS/LVTTL logic families

Clock Buffers, Drivers Procurement Notes

This part number is officially listed as obsolete or end-of-life. Verification of current availability requires checking specific distributor stock levels or authorized secondary market sources. Procurement should consider the discontinuation status and potential lead time extensions associated with remaining inventory.

Clock Buffers, Drivers Selection Notes

Select this component for applications requiring a 1:10 clock split with LVTTL inputs. Ensure the design accommodates the 20-SSOP surface-mount package constraints. Verify that the system power supply remains strictly within the 3V to 3.6V range to maintain signal integrity and operational reliability.

Clock Buffers, Drivers Part Context

The IDT74FCT3807DPYI8 is part of the broader 74FCT family of high-speed CMOS logic devices. It serves as a specialized clock driver variant within the 74FCT3807 line, distinguished by its specific packaging suffix and industrial temperature rating. It replaces earlier iterations in the same functional family.

Clock Buffers, Drivers Replacement Considerations

Publicly confirmed substitute part numbers include 5PB1106PGGI from Renesas and PI49FCT32807QE from Diodes Incorporated. These alternatives offer similar clock distribution functions but may differ in pinout or electrical characteristics.